BASE: Beat margarine and sugar until light and fluffy. Blend in egg.
Add flour; mix well. Spread dough onto bottom and sides of 9-inch
springform pan. Bake at 45, 1 minutes.
BODY: Combine cream cheese, 1/3 cup sugar and flour, mixing at
medium speed until well blended. Add eggs, one at a time, mixing
well after each addition. Blend in sour cream. Toss apples in
remaining sugar and cinnamon. Stir into cream cheese mixture. Pour
over crust. Swirl 1/4 cup caramel topping into cream cheese mixture.
Bake at 35, 1 hour. Loosen cake from rim of pan; cool before
removing rim of pan. Chill. Top with remaining caramel topping and